Perplexity: Sonar Pro Search vs MythoMax 13B: Live Promos, Pricing, Hidden Fees & Latency
Verified 2026 FinOps benchmark comparing Perplexity: Sonar Pro Search (perplexity/sonar-pro-search) vs MythoMax 13B (gryphe/mythomax-l2-13b). Simulate cache read multipliers, context cliffs, MAU bills, and P90 latency.
Perplexity: Sonar Pro Search (perplexity/sonar-pro-search) 2026 Q4 Developer Promotion & Volume Credits
Official 2026 Q4 promotion for Perplexity: Sonar Pro Search: Activate ephemeral prefix caching to slash input costs by 50% (down to $1.5/1M) or route via asynchronous Batch API for 50% off standard token rates.
MythoMax 13B (gryphe/mythomax-l2-13b) 2026 Q4 Developer Promotion & Volume Credits
Official 2026 Q4 promotion for MythoMax 13B: Activate ephemeral prefix caching to slash input costs by 50% (down to $0.04/1M) or route via asynchronous Batch API for 50% off standard token rates.
In Etuki October 2026 FinOps telemetry comparing Perplexity: Sonar Pro Search (API ID: perplexity/sonar-pro-search) vs MythoMax 13B (API ID: gryphe/mythomax-l2-13b), MythoMax 13B offers lower standard input pricing at $0.08/1M tokens ($0.11/1M output), while MythoMax 13B leads in cached prefix economics at $0.04/1M tokens (50% discount). Perplexity: Sonar Pro Search achieves a 0ms faster P90 time-to-first-token latency (280ms vs 280ms).
Auto-discovered via live global telemetry registry.
Auto-discovered via live global telemetry registry.
| Specification / FinOps Dimension | Perplexity: Sonar Pro Search | MythoMax 13B | Verified Advantage |
|---|---|---|---|
| Official Vendor API ID | perplexity/sonar-pro-search | gryphe/mythomax-l2-13b | Pinned Snapshot IDs |
| Standard Input / Output (per 1M) | $3 / $15 | $0.08 / $0.11 | MythoMax 13B |
| Cache Read Price (per 1M) | $1.5/1M (50% Off) | $0.04/1M (50% Off) | MythoMax 13B |
| Context Window / Max Output | 195K In / 8K Out | 8K In / 4K Out | Perplexity: Sonar Pro Search |
| P90 First-Token / Edge Latency | 280ms | 280ms | Perplexity: Sonar Pro Search (-0ms) |
Exclusively available on the OpenRouter API, Sonar Pro's new Pro Search mode is Perplexity's most advanced agentic search system. It is designed for deeper reasoning and analysis.
One of the highest performing and most popular fine-tunes of Llama 2 13B, with rich descriptions and roleplay. #merge
Real-Time Stack Cost & Hidden-Fee Simulator (MAU / Token / Egress / GMV)
Calibrated with Reddit r/FinOps & r/devops telemetry: Includes Context Caching, Bandwidth Egress, and MoR Tax
🛰️Switch from Perplexity: Sonar Pro Search to MythoMax 13B
One of the highest performing and most popular fine-tunes of Llama 2 13B, with rich descriptions and roleplay. #merge Verified P90 latency of 280ms.